1 files changed, 0 insertions, 351 deletions
diff --git a/backends/graphics/opengl/opengl-graphics.h b/backends/graphics/opengl/opengl-graphics.h
deleted file mode 100644
index 9d8d418d11..0000000000
--- a/backends/graphics/opengl/opengl-graphics.h
+++ /dev/null
@@ -1,351 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef BACKENDS_GRAPHICS_OPENGL_H
-#define BACKENDS_GRAPHICS_OPENGL_H
-
-#include "backends/graphics/opengl/gltexture.h"
-#include "backends/graphics/graphics.h"
-#include "common/array.h"
-#include "common/rect.h"
-#include "graphics/font.h"
-#include "graphics/pixelformat.h"
-
-// Uncomment this to enable the 'on screen display' code.
-#define USE_OSD	1
-
-namespace OpenGL {
-// The OpenGL GFX modes. They have to be inside the OpenGL namespace so they
-// do not clash with the SDL GFX modes.
-enum {
-	GFX_NORMAL = 0,
-	GFX_CONSERVE = 1,
-	GFX_ORIGINAL = 2
-};
-
-}
-
-/**
- * OpenGL graphics manager. This is an abstract class, it does not do the
- * window and OpenGL context initialization.
- * Derived classes should at least override internUpdateScreen for doing
- * the buffers swap, and implement loadGFXMode for handling the window/context if
- * needed. If USE_RGB_COLOR is enabled, getSupportedFormats must be implemented.
- */
-class OpenGLGraphicsManager : public GraphicsManager {
-public:
-	OpenGLGraphicsManager();
-	virtual ~OpenGLGraphicsManager();
-
-	virtual bool hasFeature(OSystem::Feature f);
-	virtual void setFeatureState(OSystem::Feature f, bool enable);
-	virtual bool getFeatureState(OSystem::Feature f);
-
-	static const OSystem::GraphicsMode *supportedGraphicsModes();
-	virtual const OSystem::GraphicsMode *getSupportedGraphicsModes() const;
-	virtual int getDefaultGraphicsMode() const;
-	virtual bool setGraphicsMode(int mode);
-	virtual int getGraphicsMode() const;
-	virtual void resetGraphicsScale();
-#ifdef USE_RGB_COLOR
-	virtual Graphics::PixelFormat getScreenFormat() const;
-	virtual Common::List<Graphics::PixelFormat> getSupportedFormats() const = 0;
-#endif
-	virtual void initSize(uint width, uint height, const Graphics::PixelFormat *format = NULL);
-	virtual int getScreenChangeID() const;
-
-	virtual void beginGFXTransaction();
-	virtual OSystem::TransactionError endGFXTransaction();
-
-	virtual int16 getHeight();
-	virtual int16 getWidth();
-protected:
-	// PaletteManager API
-	virtual void setPalette(const byte *colors, uint start, uint num);
-	virtual void grabPalette(byte *colors, uint start, uint num);
-
-public:
-	virtual void copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h);
-	virtual Graphics::Surface *lockScreen();
-	virtual void unlockScreen();
-	virtual void fillScreen(uint32 col);
-	virtual void updateScreen();
-	virtual void setShakePos(int shakeOffset);
-	virtual void setFocusRectangle(const Common::Rect &rect);
-	virtual void clearFocusRectangle();
-
-	virtual void showOverlay();
-	virtual void hideOverlay();
-	virtual Graphics::PixelFormat getOverlayFormat() const;
-	virtual void clearOverlay();
-	virtual void grabOverlay(void *buf, int pitch);
-	virtual void copyRectToOverlay(const void *buf, int pitch, int x, int y, int w, int h);
-	virtual int16 getOverlayHeight();
-	virtual int16 getOverlayWidth();
-
-	virtual bool showMouse(bool visible);
-	virtual void warpMouse(int x, int y);
-	virtual void setMouseCursor(const void *buf, uint w, uint h, int hotspotX, int hotspotY, uint32 keycolor, bool dontScale = false, const Graphics::PixelFormat *format = NULL);
-	virtual void setCursorPalette(const byte *colors, uint start, uint num);
-
-	virtual void displayMessageOnOSD(const char *msg);
-protected:
-	/**
-	 * Setup OpenGL settings
-	 */
-	virtual void initGL();
-
-	/**
-	 * Creates and refreshs OpenGL textures.
-	 */
-	virtual void loadTextures();
-
-	//
-	// GFX and video
-	//
-	enum {
-		kTransactionNone = 0,
-		kTransactionActive = 1,
-		kTransactionRollback = 2
-	};
-
-	struct TransactionDetails {
-		bool sizeChanged;
-		bool needRefresh;
-		bool needUpdatescreen;
-		bool filterChanged;
-#ifdef USE_RGB_COLOR
-		bool formatChanged;
-#endif
-	};
-	TransactionDetails _transactionDetails;
-	int _transactionMode;
-
-	struct VideoState {
-		bool setup;
-
-		bool fullscreen;
-
-		int mode;
-		int scaleFactor;
-		bool antialiasing;
-		bool aspectRatioCorrection;
-
-		int screenWidth, screenHeight;
-		int overlayWidth, overlayHeight;
-		int hardwareWidth, hardwareHeight;
-#ifdef USE_RGB_COLOR
-		Graphics::PixelFormat format;
-#endif
-	};
-	VideoState _videoMode, _oldVideoMode;
-
-	/**
-	 * Sets the OpenGL texture format for the given pixel format. If format is not support will raise an error.
-	 */
-	virtual void getGLPixelFormat(Graphics::PixelFormat pixelFormat, byte &bpp, GLenum &intFormat, GLenum &glFormat, GLenum &type);
-
-	virtual void internUpdateScreen();
-	virtual bool loadGFXMode();
-	virtual void unloadGFXMode();
-
-	/**
-	 * Setup the fullscreen mode state.
-	 */
-	void setFullscreenMode(bool enable);
-
-	/**
-	 * Query the fullscreen state.
-	 */
-	inline bool getFullscreenMode() const { return _videoMode.fullscreen; }
-
-	/**
-	 * Set the scale factor.
-	 *
-	 * This can only be used in a GFX transaction.
-	 *
-	 * @param newScale New scale factor.
-	 */
-	void setScale(int newScale);
-
-	/**
-	 * Query the scale factor.
-	 */
-	inline int getScale() const { return _videoMode.scaleFactor; }
-
-	/**
-	 * Toggle the antialiasing state of the current video mode.
-	 *
-	 * This can only be used in a GFX transaction.
-	 */
-	void toggleAntialiasing();
-
-	/**
-	 * Query the antialiasing state.
-	 */
-	inline bool getAntialiasingState() const { return _videoMode.antialiasing; }
-
-	// Drawing coordinates for the current display mode and scale
-	int _displayX;
-	int _displayY;
-	int _displayWidth;
-	int _displayHeight;
-
-	virtual const char *getCurrentModeName();
-
-	virtual void calculateDisplaySize(int &width, int &height);
-	virtual void refreshDisplaySize();
-
-	uint getAspectRatio() const;
-
-	void setFormatIsBGR(bool isBGR) { _formatBGR = isBGR; }
-	bool _formatBGR;
-
-	//
-	// Game screen
-	//
-	GLTexture *_gameTexture;
-	Graphics::Surface _screenData;
-	int _screenChangeCount;
-	bool _screenNeedsRedraw;
-	Common::Rect _screenDirtyRect;
-
-#ifdef USE_RGB_COLOR
-	Graphics::PixelFormat _screenFormat;
-#endif
-	byte *_gamePalette;
-
-	virtual void refreshGameScreen();
-
-	// Shake mode
-	int _shakePos;
-
-	//
-	// Overlay
-	//
-	GLTexture *_overlayTexture;
-	Graphics::Surface _overlayData;
-	Graphics::PixelFormat _overlayFormat;
-	bool _overlayVisible;
-	bool _overlayNeedsRedraw;
-	Common::Rect _overlayDirtyRect;
-
-	virtual void refreshOverlay();
-
-	//
-	// Mouse
-	//
-	struct MousePos {
-		// The mouse position in hardware screen coordinates.
-		int16 x, y;
-
-		// The size and hotspot of the original cursor image.
-		int16 w, h;
-		int16 hotX, hotY;
-
-		// The size and hotspot of the scaled cursor, in real coordinates.
-		int16 rW, rH;
-		int16 rHotX, rHotY;
-
-		// The size and hotspot of the scaled cursor, in game coordinates.
-		int16 vW, vH;
-		int16 vHotX, vHotY;
-
-		MousePos() : x(0), y(0), w(0), h(0), hotX(0), hotY(0),
-					rW(0), rH(0), rHotX(0), rHotY(0), vW(0), vH(0),
-					vHotX(0), vHotY(0)	{}
-	};
-
-	GLTexture *_cursorTexture;
-	Graphics::Surface _cursorData;
-	Graphics::PixelFormat _cursorFormat;
-	byte *_cursorPalette;
-	bool _cursorPaletteDisabled;
-	MousePos _cursorState;
-	bool _cursorVisible;
-	uint32 _cursorKeyColor;
-	bool _cursorDontScale;
-	bool _cursorNeedsRedraw;
-
-	/**
-	 * Set up the mouse position for graphics output.
-	 *
-	 * @param x X coordinate in native coordinates.
-	 * @param y Y coordinate in native coordinates.
-	 */
-	void setMousePosition(int x, int y) { _cursorState.x = x; _cursorState.y = y; }
-
-	virtual void refreshCursor();
-	virtual void refreshCursorScale();
-
-	/**
-	 * Set up the mouse position for the (event) system.
-	 *
-	 * @param x X coordinate in native coordinates.
-	 * @param y Y coordinate in native coordinates.
-	 */
-	virtual void setInternalMousePosition(int x, int y) = 0;
-
-	/**
-	 * Adjusts hardware screen coordinates to either overlay or game screen
-	 * coordinates depending on whether the overlay is visible or not.
-	 *
-	 * @param x X coordinate of the mouse position.
-	 * @param y Y coordinate of the mouse position.
-	 */
-	virtual void adjustMousePosition(int16 &x, int16 &y);
-
-	//
-	// Misc
-	//
-	virtual bool saveScreenshot(const char *filename);
-
-#ifdef USE_OSD
-	/**
-	 * Returns the font used for on screen display
-	 */
-	virtual const Graphics::Font *getFontOSD();
-
-	/**
-	 * Update the OSD texture / surface.
-	 */
-	void updateOSD();
-
-	/**
-	 * The OSD contents.
-	 */
-	Common::Array<Common::String> _osdLines;
-
-	GLTexture *_osdTexture;
-	Graphics::Surface _osdSurface;
-	uint8 _osdAlpha;
-	uint32 _osdFadeStartTime;
-	bool _requireOSDUpdate;
-	enum {
-		kOSDFadeOutDelay = 2 * 1000,
-		kOSDFadeOutDuration = 500,
-		kOSDInitialAlpha = 80
-	};
-#endif
-};
-
-#endif